JP2018513258A5 - - Google Patents
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- Publication number
- JP2018513258A5 JP2018513258A5 JP2017554871A JP2017554871A JP2018513258A5 JP 2018513258 A5 JP2018513258 A5 JP 2018513258A5 JP 2017554871 A JP2017554871 A JP 2017554871A JP 2017554871 A JP2017554871 A JP 2017554871A JP 2018513258 A5 JP2018513258 A5 JP 2018513258A5
- Authority
- JP
- Japan
- Prior art keywords
- tetramethylpiperidine
- oxide
- independently
- polymerization
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 17
- -1 hydroquinone compound Chemical class 0.000 claims 14
- 238000006116 polymerization reaction Methods 0.000 claims 10
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims 8
- 230000002401 inhibitory effect Effects 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 7
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims 6
- FAPCFNWEPHTUQK-UHFFFAOYSA-N 2,2,6,6-tetramethyl-1-oxidopiperidin-1-ium-4-ol Chemical compound CC1(C)CC(O)CC(C)(C)[NH+]1[O-] FAPCFNWEPHTUQK-UHFFFAOYSA-N 0.000 claims 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 6
- 125000000217 alkyl group Chemical group 0.000 claims 6
- 125000003118 aryl group Chemical group 0.000 claims 6
- 229930195733 hydrocarbon Natural products 0.000 claims 6
- 150000002430 hydrocarbons Chemical class 0.000 claims 6
- 239000004215 Carbon black (E152) Substances 0.000 claims 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 3
- RVWUHFFPEOKYLB-UHFFFAOYSA-N 2,2,6,6-tetramethyl-1-oxidopiperidin-1-ium Chemical compound CC1(C)CCCC(C)(C)[NH+]1[O-] RVWUHFFPEOKYLB-UHFFFAOYSA-N 0.000 claims 2
- HVZQOGWWUPCQPC-UHFFFAOYSA-N 4-butoxy-2,2,6,6-tetramethylpiperidine Chemical compound CCCCOC1CC(C)(C)NC(C)(C)C1 HVZQOGWWUPCQPC-UHFFFAOYSA-N 0.000 claims 2
- AHPXMHKEFQCGBY-UHFFFAOYSA-N 4-ethoxy-1-hydroxy-2,2,6,6-tetramethylpiperidine Chemical compound CCOC1CC(C)(C)N(O)C(C)(C)C1 AHPXMHKEFQCGBY-UHFFFAOYSA-N 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 2
- 238000005194 fractionation Methods 0.000 claims 2
- 125000001072 heteroaryl group Chemical group 0.000 claims 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 2
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 claims 1
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 claims 1
- JSTCPNFNKICNNO-UHFFFAOYSA-N 4-nitrosophenol Chemical compound OC1=CC=C(N=O)C=C1 JSTCPNFNKICNNO-UHFFFAOYSA-N 0.000 claims 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 238000005865 alkene metathesis reaction Methods 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 229910021386 carbon form Inorganic materials 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000006356 dehydrogenation reaction Methods 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- 239000002283 diesel fuel Substances 0.000 claims 1
- 239000000295 fuel oil Substances 0.000 claims 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 claims 1
- 230000005764 inhibitory process Effects 0.000 claims 1
- LGRLWUINFJPLSH-UHFFFAOYSA-N methanide Chemical compound [CH3-] LGRLWUINFJPLSH-UHFFFAOYSA-N 0.000 claims 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims 1
- 150000002989 phenols Chemical class 0.000 claims 1
- 229950000688 phenothiazine Drugs 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 0 *c(cc(c1c2****1)O)c2O Chemical compound *c(cc(c1c2****1)O)c2O 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562150022P | 2015-04-20 | 2015-04-20 | |
| US62/150,022 | 2015-04-20 | ||
| PCT/US2016/028239 WO2016172076A1 (en) | 2015-04-20 | 2016-04-19 | Sterically hindered hydroquinones as antifoulants for unsaturated monomers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018513258A JP2018513258A (ja) | 2018-05-24 |
| JP2018513258A5 true JP2018513258A5 (enExample) | 2019-05-30 |
| JP6843067B2 JP6843067B2 (ja) | 2021-03-17 |
Family
ID=57128251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017554871A Active JP6843067B2 (ja) | 2015-04-20 | 2016-04-19 | 不飽和モノマー類の重合を阻害する方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10155705B2 (enExample) |
| EP (2) | EP3289046A4 (enExample) |
| JP (1) | JP6843067B2 (enExample) |
| KR (1) | KR102616836B1 (enExample) |
| CN (1) | CN107532083A (enExample) |
| AR (1) | AR104327A1 (enExample) |
| BR (1) | BR112017022431B1 (enExample) |
| CA (1) | CA2982465C (enExample) |
| RU (1) | RU2746125C2 (enExample) |
| SA (1) | SA517390157B1 (enExample) |
| TW (1) | TWI624480B (enExample) |
| WO (1) | WO2016172076A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI826485B (zh) | 2018-07-13 | 2023-12-21 | 美商藝康美國公司 | 作為乙烯系單體之防垢劑之含氧胺及醌甲基化物之組合物 |
| CN112533902B (zh) | 2018-07-13 | 2025-03-14 | 埃科莱布美国股份有限公司 | 抑制单体聚合的包含氮氧化物抑制剂、醌甲基化物阻滞剂和胺稳定剂的组合物 |
| CN112739725B (zh) | 2018-09-28 | 2023-09-26 | 埃科莱布美国股份有限公司 | 氨基醌抗聚合剂及其使用方法 |
| ES3002772T3 (en) * | 2018-12-20 | 2025-03-07 | Ecolab Usa Inc | Hydroxylated quinone antipolymerants and methods of using |
| KR102803771B1 (ko) | 2019-07-09 | 2025-05-02 | 에스케이이노베이션 주식회사 | 윤활 조성물 및 이를 이용한 공중합체의 제조 방법 |
| TWI880966B (zh) | 2019-10-11 | 2025-04-21 | 美商藝康美國公司 | 醌甲基化物及銨鹽抗聚合劑組合物及方法 |
| KR102865445B1 (ko) | 2020-02-20 | 2025-09-25 | 에스케이이노베이션 주식회사 | 에틸렌-카르복실산 공중합체의 제조 방법 |
Family Cites Families (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455745A (en) | 1943-11-19 | 1948-12-07 | Olin Mathieson | Stabilization of styrene and polymerizable ring chlorinated styrenes |
| US2783271A (en) | 1954-06-29 | 1957-02-26 | Allied Chem & Dye Corp | Continuous production of methacrylic acid esters |
| US2810651A (en) * | 1954-12-28 | 1957-10-22 | Universal Oil Prod Co | Stabilization of organic compounds |
| US2965685A (en) | 1958-06-24 | 1960-12-20 | Monsanto Chemicals | Polymerization inhibitor |
| NL131752C (enExample) | 1960-09-08 | |||
| US3320305A (en) | 1964-01-28 | 1967-05-16 | Exxon Research Engineering Co | Process for converting nitriles |
| US3696050A (en) | 1970-08-03 | 1972-10-03 | Eastman Kodak Co | Polymerization inhibitors for vinyl monomers and unsaturated polyesters |
| US3704235A (en) | 1971-01-11 | 1972-11-28 | Commissariat Energie Atomique | Stable free radicals of the nitroxide type derived from tropane ring compounds |
| SU763313A1 (ru) * | 1978-10-17 | 1980-09-15 | Волгоградский Политехнический Институт | Способ ингибировани термополимеризации стирола |
| US4202742A (en) | 1979-04-30 | 1980-05-13 | Westinghouse Electric Corp. | Photopolymerization of ethylenically unsaturated monomers |
| US4293347A (en) | 1980-01-21 | 1981-10-06 | The Dow Chemical Company | Process for depolymerization of acrylic acid polymers |
| SU941343A1 (ru) * | 1980-09-26 | 1982-07-07 | Ордена Трудового Красного Знамени Волгоградский Политехнический Институт | Способ предотвращени термополимеризации стирола |
| US4487981A (en) | 1983-09-08 | 1984-12-11 | Atlantic Richfield Company | Inhibiting polymerization of vinyl aromatic monomers |
| JPH0689061B2 (ja) | 1988-12-16 | 1994-11-09 | 日本石油株式会社 | ブタジエン低重合体付加物の製造方法 |
| JP2876331B2 (ja) * | 1990-02-28 | 1999-03-31 | 日本石油化学株式会社 | 付加方法 |
| US5290888A (en) | 1990-07-20 | 1994-03-01 | Ciba-Geigy Corporation | Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions |
| US5221498A (en) * | 1991-07-22 | 1993-06-22 | Betz Laboratories, Inc. | Methods and compositions for inhibitoring polymerization of vinyl monomers |
| US5235056A (en) | 1992-04-22 | 1993-08-10 | Ciba-Geigy Corporation | Substituted 1-hydroxy-2,6-diaryl-4-piperidone ketals and polymer compositions stabilized therewith |
| US5648574A (en) | 1992-10-21 | 1997-07-15 | Betzdearborn Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
| US5728872A (en) * | 1994-06-27 | 1998-03-17 | Lutz Riemenschneider | Stabilized acrylic acid compositions |
| US5489720A (en) | 1994-06-30 | 1996-02-06 | Betz Laboratories, Inc. | Methods for inhibiting vinyl aromatic monomer polymerization |
| US5426257A (en) | 1994-06-30 | 1995-06-20 | Betz Laboratories, Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
| US5626745A (en) | 1994-10-27 | 1997-05-06 | Water Recycling Systems, Inc. | Waste water purification system |
| US5583247A (en) | 1995-04-14 | 1996-12-10 | Ciba-Geigy Corporation | 7-substituted quinone methides as inhibitors for unsaturated monomers |
| US5648573A (en) | 1995-06-12 | 1997-07-15 | Betzdearborn Inc. | Compositions and methods for inhibiting vinyl aromatic monomer polymerization |
| DE19811602A1 (de) | 1997-03-20 | 1998-11-12 | Ciba Geigy Ag | Polymerisationsinhibitor-Verfahren |
| US5932735A (en) | 1997-06-13 | 1999-08-03 | Ciba Specialty Chemicals Corporation | Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers |
| US6020435A (en) | 1997-11-05 | 2000-02-01 | Rohm And Haas Company | Process for preparing polymer core shell type emulsions and polymers formed therefrom |
| US6770222B1 (en) | 1998-03-03 | 2004-08-03 | Nippon Zeon Co., Ltd. | Polymerization-inhibiting composition, polymerization inhibitor and method for inhibiting polymerization |
| TWI224995B (en) | 1998-03-19 | 2004-12-11 | Ciba Sc Holding Ag | Stabilization of wood substrates |
| BR9913523A (pt) | 1998-09-09 | 2001-06-05 | Baker Hughes Inc | Inibição de polimerização de monÈmero estireno utilizando dihidroxiarenos e nitróxidos substituìdos |
| AU5817099A (en) | 1998-09-09 | 2000-03-27 | Baker Hughes Incorporated | Vinyl monomer polymerization inhibition using hindered hydroxylamines |
| US6599326B1 (en) | 1999-01-20 | 2003-07-29 | Ciba Specialty Chemicals Corporation | Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives |
| CA2260310A1 (en) | 1999-01-25 | 2000-07-25 | Rene Dijkstra | Sulfuric acid recovery process and apparatus |
| US6180231B1 (en) | 1999-03-31 | 2001-01-30 | Union Carbide Chemicals & Plastics Technology Corporation | Crosslinkable polyethylene composition |
| EP1065197B1 (en) | 1999-06-28 | 2002-11-06 | Rohm And Haas Company | Process for preparing (meth)acrylic acid |
| AU5917200A (en) * | 1999-08-18 | 2001-03-13 | Nalco/Exxon Energy Chemicals, L.P. | Method of inhibiting vapor phase fouling in vinyl monomer systems |
| DE60023542T2 (de) * | 1999-12-02 | 2006-07-20 | Crompton Corp., Middlebury | Polymerisationsinhibierung von ungesättigten monomeren |
| EP1235885B1 (en) * | 1999-12-03 | 2007-08-15 | Uniroyal Chemical Company, Inc. | Composition and method for inhibiting polymerization and polymer growth |
| US6525146B1 (en) | 2000-04-03 | 2003-02-25 | Baker Hughes Incorporated | Inhibition of popcorn polymer growth |
| JP3960508B2 (ja) * | 2000-07-10 | 2007-08-15 | 伯東株式会社 | スチレン類の重合抑制方法 |
| US20030009031A1 (en) | 2001-04-30 | 2003-01-09 | Mikolaj Jawosiuk | Novel hindered spiro-ketal nitroxides |
| WO2003093330A1 (en) * | 2002-05-01 | 2003-11-13 | Ciba Specialty Chemicals Holding Inc. | Process for chain stopping of pvc polymerization |
| EP1587887A1 (en) | 2003-01-29 | 2005-10-26 | Ciba SC Holding AG | Ink-jet ink and recording material |
| CN1901876B (zh) | 2003-10-30 | 2013-04-10 | 西巴特殊化学制品控股公司 | 稳定的身体护理品,家用制品,纺织品和织物 |
| US7282136B2 (en) | 2004-05-26 | 2007-10-16 | Nalco Company | Method of dispersing hydrocarbon foulants in hydrocarbon processing fluids |
| KR100676996B1 (ko) * | 2005-01-18 | 2007-02-01 | 여천엔씨씨 주식회사 | 1,3-부타디엔의 중합방지제 및 이것을 투입하는1,3-부타디엔의 중합방지방법 |
| DK1896550T3 (da) | 2005-06-30 | 2013-11-18 | Basf Se | Stabiliserede elektrokrome medier |
| WO2007044396A2 (en) | 2005-10-04 | 2007-04-19 | The Research Foundation Of State University Of New York | Fibronectin polypeptides and methods of use |
| GB0521319D0 (en) | 2005-10-20 | 2005-11-30 | A H Marks And Company Ltd | Method |
| US7985826B2 (en) | 2006-12-22 | 2011-07-26 | Reichhold, Inc. | Molding resins using renewable resource component |
| CA2679066A1 (en) | 2007-02-22 | 2008-08-28 | Othera Holding, Inc. | Hydroxylamine compounds and methods of their use |
| CN103254062A (zh) | 2007-08-31 | 2013-08-21 | 阿科玛股份有限公司 | 在丙烯酸和丙烯酸酯工艺中抑制聚合和结垢的方法 |
| DE102008061611A1 (de) * | 2007-12-19 | 2009-06-25 | Basf Se | Verhinderung der Polymerisation in Wasser-Aromaten-Mischungen |
| US8247593B2 (en) | 2008-05-13 | 2012-08-21 | Nalco Company | Process for preparing substituted 7-cyano quinone methides |
| EP2233505A1 (en) | 2009-03-23 | 2010-09-29 | Total Petrochemicals Research Feluy | Stabilised compositions comprising olefins |
| CN102795966B (zh) | 2011-05-24 | 2014-09-03 | 江苏恒祥化工有限责任公司 | 控制1,4-环己烷二甲醇精馏过程中聚合的方法 |
| US8884038B2 (en) | 2011-06-13 | 2014-11-11 | Nalco Company | Synthesis of 7-acetyleno quinone methide derivatives and their application as vinylic polymerization retarders |
| DE102013204950A1 (de) | 2013-03-20 | 2014-09-25 | Evonik Industries Ag | Verfahren und Zusammensetzung zur Inhibierung der Polymerisation von Cyclopentadienverbindungen |
| US9399622B2 (en) | 2013-12-03 | 2016-07-26 | Ecolab Usa Inc. | Nitroxide hydroxylamine and phenylenediamine combinations as polymerization inhibitors for ethylenically unsaturated monomer processes |
-
2016
- 2016-04-19 BR BR112017022431-3A patent/BR112017022431B1/pt active IP Right Grant
- 2016-04-19 JP JP2017554871A patent/JP6843067B2/ja active Active
- 2016-04-19 CA CA2982465A patent/CA2982465C/en active Active
- 2016-04-19 RU RU2017139281A patent/RU2746125C2/ru active
- 2016-04-19 EP EP16783672.5A patent/EP3289046A4/en not_active Ceased
- 2016-04-19 EP EP25182651.7A patent/EP4628479A2/en active Pending
- 2016-04-19 CN CN201680022901.8A patent/CN107532083A/zh active Pending
- 2016-04-19 KR KR1020177031676A patent/KR102616836B1/ko active Active
- 2016-04-19 US US15/132,844 patent/US10155705B2/en active Active
- 2016-04-19 TW TW105112109A patent/TWI624480B/zh active
- 2016-04-19 WO PCT/US2016/028239 patent/WO2016172076A1/en not_active Ceased
- 2016-04-20 AR ARP160101084A patent/AR104327A1/es active IP Right Grant
-
2017
- 2017-10-15 SA SA517390157A patent/SA517390157B1/ar unknown
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